code: def _mujoco_full_metadata_datasets():
      """Set of Mujoco datasets that contain all of the metadata fields."""
      return {"v1-expert", "v2-expert", "v1-medium", "v2-medium"}
  
file_path: datasets/tensorflow_datasets/d4rl/dataset_builder_test.py
imports: import tensorflow
  from tensorflow_datasets.d4rl import dataset_builder
label_desc: Use image node_id 3 for calling a global function with example usage: _mujoco_full_metadata_datasets() and returns: unknown